This could by extension also include vat grown meat.Sure it is not really an animal, but it would have to be alive in some sense of the word, or it wouldn't really be food.So if you slice off a chunk and eat it, you would be partaking of a portion of a living thing while it is still alive.

Not sure why this is a law, but maybe people had this problem in the past.

The reason being is because pork and humans taste very similar, so similar that in Asia the last surviving cannibalistic societies call human 'long pig'.

There would be moral consequences for eating cloned human flesh. Which in turn would become an question of ethics and would be presented as an ethical issue one which would forbid the eating of cloned human flesh.

Morality would form ethics as morality has formed many ethical questions in the past.